Senior ML Compiler Engineer for AI Accelerator (Equity)

Fractile Ltd.; Greater London, West of England; Hybrid; GBP 90,000 - 150,000; Full time

Benefits offered by this job

Equity & Ownership

Private Medical, Dental and Vision

Contributory Pension

25 days holiday + bank holidays

Life/Critical Illness Insurance

Job summary

Fractile is seeking Senior ML Compiler Engineers to build the compiler stack for our AI acceleration hardware. You can be based in our Bristol office or London, contributing to a full-stack execution engine spanning hardware, compiler, and runtime to power world-class models at scale.

You will own the IR, lowering, optimisation passes, and execution model, collaborating with hardware and ML teams to push performance and efficiency for next-generation AI workloads.

Qualifications

• Experience developing ML compilers using MLIR/TVM.
• Solid knowledge of ML techniques and computer architecture.
• Strong C/C++ skills with industry tools and workflows.
• At least 4+ years of related industry experience.

Responsibilities

• Develop the machine learning compiler stack for Fractile’s AI acceleration hardware.
• Enable leading performance of the latest LLMs on Fractile’s accelerators.
• Collaborate with hardware, driver runtime, and ML engineers in HW-SW co-design.

Skills

ML compiler

C/C++

MLIR/TVM

Computer architecture

Ownership mindset

Education

Bachelors in CS/EE/Physics

Tools

LLVM toolchain

Git

Linux

Job description

Fractile is seeking Senior ML Compiler Engineers to build the compiler stack for our AI acceleration hardware. You can be based in our Bristol office or London, contributing to a full-stack execution engine spanning hardware, compiler, and runtime to power world-class models at scale.

You will own the IR, lowering, optimisation passes, and execution model, collaborating with hardware and ML teams to push performance and efficiency for next-generation AI workloads.